Bolt / plug thread size [Archive] - Toyota MR2 Message Board

thread, metric, pipes, size, change, fitting, order, specific, flare, adapter, special, find, plugs, coolant, running, drain, plug, happen, bolt, hand, pull, remember, m12x1.25

Anyone happen to know the thread size of the drain plugs in the coolant pipes (pipes running under the car)? I want to say they are M12x1.25 but I cant remember off hand and I dont want to pull one just to find out what thread they are. Cause of them being metric and I need to change one to a A/N fitting, Im sure Im going to have to special order the specific Metric to A/N flare adapter.